Bioinorganic chemistry of Alzheimer's disease

KP Kepp - Chemical reviews, 2012 - ACS Publications
Alzheimer's disease (AD) 1− 3 is the most common form of dementia (estimated∼ 50− 60%
of all cases), associated with loss of memory (in particular episodic memory), cognitive …

The functions of metamorphic metallothioneins in zinc and copper metabolism

A Krężel, W Maret - International journal of molecular sciences, 2017 - mdpi.com
Recent discoveries in zinc biology provide a new platform for discussing the primary
physiological functions of mammalian metallothioneins (MTs) and their exquisite zinc …

Chemistry and biology of mammalian metallothioneins

M Vašák, G Meloni - JBIC Journal of Biological Inorganic Chemistry, 2011 - Springer
Metallothioneins (MTs) are a class of ubiquitously occurring low molecular mass, cysteine-
and metal-rich proteins containing sulfur-based metal clusters formed with Zn (II), Cd (II), and …

Alzheimer's disease: How metal ions define β-amyloid function

KP Kepp - Coordination Chemistry Reviews, 2017 - Elsevier
Alzheimer's disease is increasingly recognized to be linked to the function and status of
metal ions, and recently, the amyloid hypothesis has been strongly intertwined with the …

Interactions of Zn(ii) and Cu(ii) ions with Alzheimer's amyloid-beta peptide. Metal ion binding, contribution to fibrillization and toxicity

V Tõugu, A Tiiman, P Palumaa - Metallomics, 2011 - academic.oup.com
Amyloid-β peptides (Aβ) are key molecules in Alzheimer's disease (AD) pathology as they
form amyloid plaques that are primary hallmarks of AD. There is increasing evidence …

Metal ions influx is a double edged sword for the pathogenesis of Alzheimer's disease

P Wang, ZY Wang - Ageing Research Reviews, 2017 - Elsevier
Alzheimer's disease (AD) is a common form of dementia in aged people, which is defined by
two pathological characteristics: β-amyloid protein (Aβ) deposition and tau …

Metal ions as modulators of protein conformation and misfolding in neurodegeneration

SS Leal, HM Botelho, CM Gomes - Coordination Chemistry Reviews, 2012 - Elsevier
Protein misfolding and conformational changes are a cornerstone of neurodegenerative
diseases involving formation and deposition of toxic protein oligomers. Although mutations …

Mammalian metallothionein-2A and oxidative stress

XB Ling, HW Wei, J Wang, YQ Kong, YY Wu… - International journal of …, 2016 - mdpi.com
Mammalian metallothionein-2A (MT2A) has received considerable attention in recent years
due to its crucial pathophysiological role in anti-oxidant, anti-apoptosis, detoxification and …

Copper imbalance in Alzheimer's disease: Convergence of the chemistry and the clinic

KP Kepp, R Squitti - Coordination Chemistry Reviews, 2019 - Elsevier
In this perspective we list the many clinical, histopathological, genetic and chemical
observations relating copper to Alzheimer's disease (AD). We summarize how the …

Metal binding and interdomain thermodynamics of mammalian metallothionein-3: enthalpically favoured Cu+ supplants entropically favoured Zn 2+ to form Cu 4+ …

MR Mehlenbacher, R Elsiesy, R Lakha… - Chemical …, 2022 - pubs.rsc.org
Metallothioneins (MTs) are a ubiquitous class of small metal-binding proteins involved in
metal homeostasis and detoxification. While known for their high affinity for d10 metal ions …